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특허 상세정보

Method for operating a cascade refrigeration system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-007/00   
미국특허분류(USC) 062/175; 062/228.3
출원번호 US-0105344 (2002-03-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ktorides, Stanley
인용정보 피인용 횟수 : 17  인용 특허 : 16
초록

A cascade refrigeration system wherein the inlet and outlet pressures and the power consumption of the compressor of the higher temperature refrigeration circuit, and the inlet and outlet pressures and the power consumption of the compressor of the lower temperature refrigeration circuit are ascertained and used to calculate more efficient operating pressures, and the operation of the compressors is adjusted to adjust the pressures of the incoming refrigerants to the cascade heat exchanger toward the more efficient operating pressures.

대표
청구항

A cascade refrigeration system wherein the inlet and outlet pressures and the power consumption of the compressor of the higher temperature refrigeration circuit, and the inlet and outlet pressures and the power consumption of the compressor of the lower temperature refrigeration circuit are ascertained and used to calculate more efficient operating pressures, and the operation of the compressors is adjusted to adjust the pressures of the incoming refrigerants to the cascade heat exchanger toward the more efficient operating pressures. it having a compre...

이 특허에 인용된 특허 (16)

  1. Bergman ; Jr. Thomas J. (Clarence Center NY) Roberts Mark J. (Grand Island NY) Acharya Arun (East Amherst NY) Heim Carl J. (Amherst NY) Czikk Alfred M. (Amherst NY). Cooling system employing a primary, high pressure closed refrigeration loop and a secondary refrigeration loop. USP1996065524442.
  2. Vaynberg Mikhail M. (411 Hazelwood San Francisco CA 94127). Double circuited refrigeration system with chiller. USP1997115687579.
  3. Staples Jack W. (655 Keys Rd. Yakima WA 98901) Norris James X. (507 Harris Ave. Selah WA 98942). Efficient second stage cooling system. USP1982084344296.
  4. Espinosa Ruben (151 NW. 17 Pl. ; Rear Miami FL 33125). Energy saving accessory for air conditioning units. USP1988074757694.
  5. Guy T. Trieskey. Environmental test chamber fast cool down and heat up system. USP2002106460355.
  6. Gyger Roger F. (Naperville IL) Lang Gary D. (Wooster OH) Burgers Kenneth L. (Oak Park IL). Food freezer. USP1991085042262.
  7. Novak Richard A. ; Lang Gary D. ; Acharya Arun ; Royal John Henri ; Wong Kenneth Kai ; Arman Bayram. Food freezing method using a multicomponent refrigerant. USP2001126327866.
  8. Tanaka Osamu,JPX ; Matsuzaki Takashi,JPX ; Mizutani Kazuhide,JPX ; Hori Yasushi,JPX ; Inazuka Toru,JPX. Heat transfer device. USP2000096116035.
  9. Bonaquist Dante Patrick ; Cheung Harry ; Acharya Arun. Method for generating a cold gas. USP2001066250096.
  10. Novak Richard A. ; Lang Gary D. ; Acharya Arun ; Royal John Henri ; Rashad Mohammad Abdul-Aziz. Method for providing refrigeration. USP2001016176102.
  11. Acharya Arun ; Arman Bayram ; Weber Joseph Alfred ; Srinivasan Vijayaraghavan ; Nowobilski Jeffert John ; Smolarek James ; Nenov Neno Todorov. Multiple circuit cryogenic liquefaction of industrial gas. USP2000086105388.
  12. Weng Chuan. Multiple stage cascade refrigeration system having temperature responsive flow control and method. USP2001126324856.
  13. Boiarski Mikhail,RUX ; Podcherniaev Oleg,RUX. Precooled vapor-liquid refrigeration cycle. USP1998035729993.
  14. Bonaquist Dante Patrick ; Wong Kenneth Kai ; Victor Richard Amory ; Arman Bayram. Refrigeration system with coupling fluid stabilizing circuit. USP2001126327865.
  15. Noriyasu Kawakatu JP; Akitoshi Ueno JP; Toshiaki Mukaidani JP; Takeo Ueno JP. Refrigerator. USP2002066405554.
  16. Acharya Arun ; Arman Bayram ; Olszewski Walter Joseph ; Bonaquist Dante Patrick ; Weber Joseph Alfred. Variable load refrigeration system particularly for cryogenic temperatures. USP2000066076372.

이 특허를 인용한 특허 피인용횟수: 17

  1. Ali, Masood M.. Cascade cooling system with intercycle cooling or additional vapor condensation cycle. USP2018069989280.
  2. Koge, Hirofumi; Kawagoe, Tomokazu. Combined hot water supply and air-conditioning device. USP2016129528713.
  3. Choi, Jae Heuk; Kwak, Tae Hee; Yoo, Yoon Ho; Ha, Do Yong; Chung, Baik Young. Combined refrigerating/freezing and air conditioning system. USP2013038393173.
  4. Weng, Kuo-Liang. Controlled method for the energy-saving and energy-releasing refrigerating air conditioner. USP2005046877342.
  5. Seefeldt, William J.. Heat pump with accumulator at boost compressor output. USP2010097802441.
  6. Seefeldt, William J.. Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system. USP2010127849700.
  7. Sugimoto, Takeshi; Nomoto, So; Ishikawa, Tomotaka; Ikeda, Takashi. Refrigerating apparatus. USP20181110132539.
  8. Heinbokel, Bernd; Haaf, Siegfried. Refrigerating system and method for refrigerating. USP2012118316654.
  9. Sugimoto, Takeshi; Yamashita, Tetsuya; Ikeda, Takashi. Refrigeration apparatus. USP2016089429347.
  10. Papagna, Anthony. Refrigeration system and associated method. USP2013088516838.
  11. Wang, Qi; Swift, Todd; Bair, III, Richard H.. Refrigeration system having a variable speed compressor. USP20180910072876.
  12. Wang, Qi; Swift, Todd; Bair, Richard. Refrigeration system having a variable speed compressor. USP2017129835360.
  13. Wakamoto, Shinichi; Kouda, Toshihide; Sugihara, Masahiro; Unezaki, Fumitake; Kakuta, Masayuki. Refrigerator and air conditioner. USP2010077752857.
  14. Wakamoto, Shinichi; Kouda, Toshihide; Sugihara, Masahiro; Unezaki, Fumitake; Kakuta, Masayuki. Refrigerator and air conditioner. USP2009057526924.
  15. Hartman, Thomas B.. Sequencing of variable speed compressors in a chilled liquid cooling system for improved energy efficiency. USP2012108291720.
  16. Rusignuolo, Giorgio; Bushnell, Peter R.; Awwad, Nader S.; Sing, Bruce E.; Reason, John R.; Ferguson, Benjamin E.. Transport refrigeration system and method for operating. USP2018059975403.
  17. Hartig, William; Deaton, Ken; Kazachki, Georgi; Elam, Roger. Transportable packaged ice supply system for high temperature environments. USP2017039605887.